<http://schema.org/dateCreated>
"2011-11-17T19:06:18.000Z"^^<http://schema.org/Date>
<http://blogs.wsj.com/marketbeat/2011/11/17/the-era-of-100-nymex-crude-lasts-less-than-two-days/?mod=WSJ_qtoverview_wsjlatest>